of several celebrities including open winfreyandstevencolbertfilling in for robin roberts while she's on medical leave. abc is in talks with the michelle obama for a similar guest appearance before next month's election. and adam caskey as a final look at the weather. >> stay with u [ harry umlaut ] here we go. [ sally umlaut ] what? the five stages of muller. ah yes... stage one: suspicion. "it's a yogurt how good can it be?" stage two: revision. "actually, this ain't bad." stage three: surprise! "look at this cool cornery thing! i love this stuff!!" stage four: desolation. "it's gone!" stage five: anticipation "i guess i could always have another"... "have you been through the five stages of mulleret?" "yeah, just now." [ male announcer ] muller. the european for yummy. greg beekeepers in france were stumped as to why the bees were producing blue and green honey at. they decided to stop getting nectar from flowers and were getting their sugar from a nearby plant that processes waste from an m&m candy factory. honey is tainted and cannot be eaten. factory officia

.s. ambassador to libya last month. just before his death, ambassadorchrisstevenstolda retired military officer not to travel to libya because it was unsafe. republicans in congress claim the diplomats repeatedly requested more security there. >>> and nasa has released the clearest video yet of the united states from away and above. a dark area you see in the foreground is the gulf of mexico. up the gulf coast. north past the big cities, atlanta and on up to washington. eventually, you can see very clearly the bright lights of new york city. video all shot from the international space station. and it is spectacularly beautiful. >> it's so sharp. >> amazingly sharp, isn't it? >> that was really a treat. thank you, josh. >> you bet. >>> now, this morning to facebook. and new questions about how the company may be using our personal information. the company is under fire right now for selling access to its 900 million users. abc's bianna golodryga is here, more, now, with the details. >> reporter: good morning to you. this morning, facebook is facing another crisis of confidence, about how